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Polished brass rim cylinder door lock with keyway

Tuff Stuff

Tuff Stuff 100B Polished Brass Rim Cylinder Door Lock 1-1/16" Segal SE1 Keyway

SKU CH-JXX9-NVS1K MPN 100B

Polished-brass rim cylinder with Segal SE1 keyway fits 1-3/8" to 2-1/4" doors and includes five-pin tumbler and adjustable tail

  • FinishPolished Brass
  • Selling UnitEach
  • KeyingKeyed Different
  • Solid brass cylinder resists wear and corrosion
  • US3 polished brass finish matches traditional hardware
  • Segal SE1 keyway fits existing Segal key systems
  • 1-1/16" size suits standard rim lock prep
  • Adjustable tailpiece accommodates 1-3/8" to 2-1/4" door thickness

Brass Rim Cylinder 1-1/16

The Tuff Stuff 100B is a solid brass rim cylinder designed for doors between 1-3/8" and 2-1/4" thick. It uses a Segal SE1 keyway and ships keyed different for individual access control.

Adjustable Tailpiece Installation

An adjustable tail length allows the cylinder to accommodate the stated door-thickness range without modification. The five-pin tumbler mechanism operates smoothly with the supplied keys.

Replaces Worn Rim Cylinders

This unit replaces an existing rim cylinder of the same 1-1/16" diameter and Segal keyway. The upgrade is worth it when the original cylinder binds, loses keys or shows finish wear.

Highlights

  • Solid brass cylinder resists wear and corrosion
  • US3 polished brass finish matches traditional hardware
  • Segal SE1 keyway fits existing Segal key systems
  • 1-1/16" size suits standard rim lock prep
  • Adjustable tailpiece accommodates 1-3/8" to 2-1/4" door thickness

Specifications

BrandTuff Stuff
Model100B
FinishPolished Brass
Selling UnitEach
KeyingKeyed Different

Questions about this item

How do I install the 1-1/16" rim cylinder on a door that is 1-3/8" to 2-1/4" thick, and what step is most often missed?

Insert the cylinder through the door face, thread the mounting screws from the interior side, and adjust the tailpiece length so it engages the latch mechanism — the step most often missed is setting the adjustable tail to match the exact door thickness before tightening.

What maintenance or replacement will the 5-pin tumbler cylinder need over time?

Lubricate the keyway periodically with a dry graphite powder; if the pins wear or a key is lost, a locksmith can re-pin the Segal SE1 cylinder or replace the entire brass rim unit.

What limit appears first when the lock is used heavily every day?

The 5-pin tumbler mechanism will show wear on the pins and springs before the solid brass cylinder body does, leading to sticky or inconsistent key rotation under sustained high-frequency use.

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